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8.53019

Sigma-Aldrich

Boc-Lys(Fmoc)-OH

≥99.0% (HPLC), for peptide synthesis, Novabiochem®

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Synonym(s):
Boc-Lys(Fmoc)-OH, N-α-t.-Boc-N-ε-Fmoc-L-lysine
Empirical Formula (Hill Notation):
C26H32N2O6
CAS Number:
Molecular Weight:
468.54
MDL number:
UNSPSC Code:
12352209
NACRES:
NA.22

Quality Level

product line

Novabiochem®

Assay

≥98% (TLC)
≥98.0% (acidimetric)
≥99.0% (HPLC)

form

powder

reaction suitability

reaction type: Boc solid-phase peptide synthesis

manufacturer/tradename

Novabiochem®

application(s)

peptide synthesis

functional group

amine

storage temp.

2-30°C

InChI

1S/C26H32N2O6/c1-26(2,3)34-25(32)28-22(23(29)30)14-8-9-15-27-24(31)33-16-21-19-12-6-4-10-17(19)18-11-5-7-13-20(18)21/h4-7,10-13,21-22H,8-9,14-16H2,1-3H3,(H,27,31)(H,28,32)(H,29,30)

InChI key

JYEVQYFWINBXJU-UHFFFAOYSA-N

General description

Building block for preparation of peptides modified at lysine side chain by Boc SPPS. Fmoc group can be removed with piperidine in DMF.

Associated Protocols and Technical Articles
Cleavage and Deprotection Protocols for Boc SPPS

Linkage

Replaces: 04-12-0069

Analysis Note

Color (visual): white to off white
Appearance of substance (visual): powder
Identity (IR): passes test
Enantiomeric purity: ≥ 99.5 % (a/a)
Purity (TLC(011A)): ≥ 98 %
Purity (TLC(0811)): ≥ 98 %
Purity (HPLC): ≥ 99.0 % (a/a)
Solubility (1 mmole in 2 ml DMF): passes test
Assay (acidimetric): ≥ 98.0 %
Water (K. F.): ≤ 1.0 %

To see the solvent systems used for TLC of Novabiochem® products please click here.

Legal Information

Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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